TQM7M9050M

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The TQM7M9050M is a type of RF amplifier (RF Amplifiers). It is an advanced, low cost, narrow-band amplifier designed for both wireless communication systems, and commercial and industrial applications. The TQM7M9050M offers a high linearity performance and a wide operating temperature range of - 40 °C to +85°C, making it suitable for various different working conditions. It is ideal for use in base station, low power transmitters, transceivers, and other similar applications.

The TQM7M9050M is based on a Gunn oscillator circuit which is driving a network of coupled microtripods acting as resonators. This helps to create an ultra-low noise, high linearity amplifier. The Gunn oscillator works together with the microtrips to maintain a high frequency stability (unity gain) over temperature variations. And the addition of an internal DC (DC) voltage helps to reduce unwanted harmonics.

The TQM7M9050M has a wide operating frequency range from 65MHz to 4GHz and provides a high output power (up to 30dBm) at its 3 dB cutoff frequencies. It has a high input / output sensitivity, of 0.06dBm and a high linearity performance (70 dB ACLR). In addition, the TQM7M9050M also features an excellent group delay ripple of less than 5ns.

The TQM7M9050M has several application areas, it can be used in mobile, cellular and Wi-Fi base station, and other wireless devices. Other areas of application include, point-to-point wireless communication, low power transmitters, radio frequency ID (RFID) tags, microwave receivers and amplifiers, television broadcast, and satellite communications.

The working principle of the TQM7M9050M is based on the Gunn oscillator circuit, which drives a network of coupled microtripods. The Gunn oscillator produces oscillations at its own frequency and helps to create an ultra-low noise, high linearity amplifier with high input and output sensitivities. The microtripods help the amplifier to maintain its frequency stability over temperature variations and reduce unwanted harmonics. The addition of a DC voltage helps to improve the linearity of the amplifier. The addition of a capacitor to the input and output pins helps to reduce the noise figure and improve the signal-to-noise ratio.

Overall, the TQM7M9050M is a low cost, high performance RF amplifier suitable for a wide range of applications including base station, low power transmitters, transceivers, and other similar applications. It offers a high linearity performance and a wide operating temperature range of - 40 °C to +85°C, making it ideal for a variety of applications.

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